Description

3,5-Diphenyl-1-(m-Tolyl)Formazan is a specialized organic compound belonging to the formazan class, known for its distinct chemical structure and utility as a key intermediate and analytical reagent. This compound is valued for its role in colorimetric assays and as a building block in the synthesis of more complex molecules, including dyes and coordination complexes. It is primarily sought by research institutions, analytical laboratories, and chemical manufacturers involved in developing diagnostic reagents, advanced materials, and fine chemical synthesis.

Application

• Analytical Chemistry Reagent: Used as a chromogenic agent and indicator in colorimetric assays for the detection and quantification of various metal ions and biological molecules.
• Biochemical Research: Serves as a vital intermediate in the development of tetrazolium salts for cell viability and cytotoxicity testing (e.g., MTT assay analogs).
• Dye and Pigment Intermediate: Acts as a precursor in the synthesis of formazan-based dyes and pigments, which are used in textiles, inks, and specialty coatings.
• Coordination Chemistry: Utilized as a ligand to form stable complexes with transition metals for catalytic and material science applications.
• Pharmaceutical Research: Employed in the synthesis and screening of novel bioactive compounds and potential therapeutic agents.
• Quality Control Testing: Applied in industrial laboratories for specific chemical analysis and process monitoring.

Basic Information

Product Name	3,5-Diphenyl-1-(m-Tolyl)Formazan
CAS No.	71274-65-2
Molecular Formula	C20H17N4
Molecular Weight	313.38 g/mol
Synonyms	1-(3-Methylphenyl)-3,5-diphenylformazan; m-Tolyl-3,5-diphenylformazan; 3,5-Diphenyl-1-(3-methylphenyl)formazan; Formazan, 1-(3-methylphenyl)-3,5-diphenyl-; 1-(3-Methylphenyl)-3,5-diphenyl-1H-tetraz-1-ium-1-ide; 3,5-Diphenyl-1-(m-tolyl)-1H-tetraz-1-ium-1-ide
EINECS	Contact for details

Quality Control

Our 3,5-Diphenyl-1-(m-Tolyl)Formazan is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise specifications for research and industrial use. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.